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What is better, curl or wget? [closed]
...p in functionality. While GNU wget is a package for retrieving files using HTTP/FTP, curl transfers data with single URL. As noted in the link shared by MarkusQ, wget can download recursively - see this comparison article for more details by the curl author.
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Invalid syntax when using “print”? [duplicate]
...ax and write it like this:
print("Hi new world")
check the documentation:
http://docs.python.org/3.3/library/functions.html?highlight=print#print
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C# generics syntax for multiple type parameter constraints [duplicate]
...o>()
where TOne : BaseOne
where TTwo : BaseTwo
More info here:
http://msdn.microsoft.com/en-us/library/d5x73970.aspx
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C multi-line macro: do/while(0) vs scope block [duplicate]
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http://bytes.com/groups/c/219859-do-while-0-macro-substitutions
https://groups.google.com/d/msg/comp.lang.C/xGZxls194mI/dEIpTKz2okMJ
Andrey Tarasevich:
The whole idea of using 'do/while' version is to make a macro which wil...
How do you get an iPhone's device name
...y
UIDevice is static, such as device
name or system version.
source: http://servin.com/iphone/uidevice/iPhone-UIDevice.html
Offical Documentation: Apple Developer Documentation > UIDevice Class Reference
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Oracle SQL escape character (for a '&')
...to AGREGADORES_AGREGADORES (IDAGREGADOR,NOMBRE,URL)
values (2,'Netvibes',
'http://www.netvibes.com/subscribe.php?type=rss' || chr(38) || 'amp;url=');
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Global variables in R
...aw this explicit way of creating a variable in a certain environment here: http://adv-r.had.co.nz/Environments.html. It seems shorter than using the assign() function.
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How do I pick 2 random items from a Python set? [duplicate]
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Use the random module: http://docs.python.org/library/random.html
import random
random.sample(set([1, 2, 3, 4, 5, 6]), 2)
This samples the two values without replacement (so the two values are different).
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Check whether a request is GET or POST [duplicate]
...RVER['REQUEST_METHOD'] === 'GET') { // do get } else { http_response_code(405); die(); }
– Andrew Downes
Jan 6 '17 at 18:20
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css selector to match an element without attribute x [duplicate]
...to add to this, you can have the :not selector in oldIE using selectivizr: http://selectivizr.com/
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